IC 1858

IC 1858

IC 1858 is a lenticular galaxy in the constellation Fornax about 282 million ly from Earth. It spans roughly 150,000 ly, about 1.5 times the width of our Milky Way. It is receding from us at about 6,030 km/s.

Illustration from its catalogued shape, not a photograph

Lenticular
type · S0-a
282 million ly
from Earth · from redshift
154k ly
across
14.2
apparent magnitude
6,030 km/s
receding (RC3)

Because its light is 282 million ly from home, you are seeing IC 1858 as it looked roughly 282 million years ago. The photons left before that much of history had passed, and are only now reaching us. This distance is estimated from the galaxy's redshift, so the lookback time is approximate.

Nearest galaxies
IC 1859Barred spiral4.6 million ly
apart
IC 1862Barred spiral23 million ly
apart
IC 1876Lenticular33 million ly
apart
IC 1860Elliptical38 million ly
apart
NGC 1124Lenticular40 million ly
apart
IC 1899Lenticular41 million ly
apart
Worlds in the same direction on the sky

Source: structural data (position, morphology, brightness, redshift) from OpenNGC (CC BY-SA). Recession velocity from RC3 (de Vaucouleurs et al. 1991, via NASA/HEASARC, public domain). Distance computed by gravityfinder from redshift via Hubble's law (H0 = 70 km/s/Mpc).

← all galaxies